326340240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22291}}^1$

素因数の和:22368

約数の個数: 80

約数和(自身を含む): 1028285376

約数和(自身を除く): 701945136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 267492, 334365, 356656, 445820, 534984, 668730, 891640, 1069968, 1337460, 1359751, 1783280, 2674920, 2719502, 4079253, 5349840, 5439004, 6798755, 8158506, 10878008, 13597510, 16317012, 20396265, 21756016, 27195020, 32634024, 40792530, 54390040, 65268048, 81585060, 108780080, 163170120, 326340240]

約数ペア:

[(1, 326340240), (2, 163170120), (3, 108780080), (4, 81585060), (5, 65268048), (6, 54390040), (8, 40792530), (10, 32634024), (12, 27195020), (15, 21756016), (16, 20396265), (20, 16317012), (24, 13597510), (30, 10878008), (40, 8158506), (48, 6798755), (60, 5439004), (61, 5349840), (80, 4079253), (120, 2719502), (122, 2674920), (183, 1783280), (240, 1359751), (244, 1337460), (305, 1069968), (366, 891640), (488, 668730), (610, 534984), (732, 445820), (915, 356656), (976, 334365), (1220, 267492), (1464, 222910), (1830, 178328), (2440, 133746), (2928, 111455), (3660, 89164), (4880, 66873), (7320, 44582), (14640, 22291)]